/*
 * Copyright (c) 2022 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import { factory } from '../utils/factory.js';
var name = 'replacer';
var dependencies = [];
export var createReplacer = /* #__PURE__ */factory(name, dependencies, () => {
  /**
   * Stringify data types into their JSON representation.
   * Most data types can be serialized using their `.toJSON` method,
   * but not all, for example the number `Infinity`. For these cases you have
   * to use the replacer. Example usage:
   *
   *     JSON.stringify([2, Infinity], math.replacer)
   *
   * @param {string} key
   * @param {*} value
   * @returns {*} Returns the replaced object
   */
  return function replacer(key, value) {
    // the numeric values Infinitiy, -Infinity, and NaN cannot be serialized to JSON
    if (typeof value === 'number' && (!isFinite(value) || isNaN(value))) {
      return {
        mathjs: 'number',
        value: String(value)
      };
    }

    return value;
  };
});